diff options
| -rw-r--r-- | qt-ui/profile/divecartesianaxis.cpp | 11 | ||||
| -rw-r--r-- | qt-ui/profile/divecartesianaxis.h | 1 |
2 files changed, 10 insertions, 2 deletions
diff --git a/qt-ui/profile/divecartesianaxis.cpp b/qt-ui/profile/divecartesianaxis.cpp index 353f9880c..25b8a55a7 100644 --- a/qt-ui/profile/divecartesianaxis.cpp +++ b/qt-ui/profile/divecartesianaxis.cpp @@ -34,6 +34,7 @@ double DiveCartesianAxis::tickSize() const void DiveCartesianAxis::setFontLabelScale(qreal scale) { labelScale = scale; + changed = true; } void DiveCartesianAxis::setMaximum(double maximum) @@ -41,6 +42,7 @@ void DiveCartesianAxis::setMaximum(double maximum) if (IS_FP_SAME(max, maximum)) return; max = maximum; + changed = true; emit maxChanged(); } @@ -49,6 +51,7 @@ void DiveCartesianAxis::setMinimum(double minimum) if (IS_FP_SAME(min, minimum)) return; min = minimum; + changed = true; } void DiveCartesianAxis::setTextColor(const QColor &color) @@ -67,7 +70,8 @@ DiveCartesianAxis::DiveCartesianAxis() : QObject(), textVisibility(true), lineVisibility(true), labelScale(1.0), - line_size(1) + line_size(1), + changed(true) { setPen(gridPen()); } @@ -79,11 +83,13 @@ DiveCartesianAxis::~DiveCartesianAxis() void DiveCartesianAxis::setLineSize(qreal lineSize) { line_size = lineSize; + changed = true; } void DiveCartesianAxis::setOrientation(Orientation o) { orientation = o; + changed = true; } QColor DiveCartesianAxis::colorForValue(double value) @@ -126,7 +132,7 @@ void emptyList(QList<T *> &list, double steps) void DiveCartesianAxis::updateTicks(color_indice_t color) { - if (!scene()) + if (!scene() || !changed) return; QLineF m = line(); // unused so far: @@ -241,6 +247,7 @@ void DiveCartesianAxis::updateTicks(color_indice_t color) item->setVisible(textVisibility); Q_FOREACH (DiveLineItem *item, lines) item->setVisible(lineVisibility); + changed = false; } void DiveCartesianAxis::animateChangeLine(const QLineF &newLine) diff --git a/qt-ui/profile/divecartesianaxis.h b/qt-ui/profile/divecartesianaxis.h index 34089e614..e7fa68cc3 100644 --- a/qt-ui/profile/divecartesianaxis.h +++ b/qt-ui/profile/divecartesianaxis.h @@ -69,6 +69,7 @@ protected: bool lineVisibility; double labelScale; qreal line_size; + bool changed; }; class DepthAxis : public DiveCartesianAxis { |